Different Browser audio plugins

[Alberto1]

Hello,
I'm using my Mac mini G4 PPC with satisfaction.
I tried to listen to radio news through the Internet, but at my first attempt, a Safari dialog box appeared saying that "Safari cannot find installed a plugin for the MIME audio/x-pn-realaudio-plugin".
A second attempt made by Mozilla Firefox gave a message saying that it needed the RealPlayer 10.5 plugin.
Now I have got, already, both, Windows Media Player and Flip4Mac plugin (that is now endorsed by Microsoft).
What else do I need? Aren't the two of them enough?
I'll be grateful to you if you give me some advice in order to solve my problem, installing only the really necessary plugins and removing the superfluous ones.
Best Regards

[Chris]

Realplayer is its own plugin, you can get it for free here. So if you'd like, you can remove Windows Media Player and Flip4mac after installing Realplayer.